Adds basic polls management to Redmine (the Polls tab at the project level). Create and edit polls and poll choices. Insert the resulting polls and poll results as Wiki macros:

{{poll(id)}} - show poll;

{{poll_result(id)}} - show detailed poll results;

Polls not yet voted by the current user are shown on Home (all projects) and on project's Overview in a box similar to Latest News.Deleting a poll option already voted for by some users deletes their votes.